From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E87A5FDBE for ; Tue, 23 Jan 2024 15:07:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706022453; cv=none; b=mkExPMdtIQaJMmWCFw3O5yLbZv/tvIutufb8iCdvcluPsL3WRmHzrGBUnXm3M+6G4ee36cMkKI4ix2qZDW2TaUK+Gka8d4WLTemSmCnL/d/9Z90OKk/QrajE8rWFT3o0MvyhUxymXLD8vkBCJYLJFoS+/CEm2GW/9TK1m0bpKrc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706022453; c=relaxed/simple; bh=08l0Ha6rh08av6IrPMxQjuFd50E7E9DewODPATbh6Uo=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=Mhdu1/Ue7tZezv6VTt2xtTww6yc6JyMb0UE10CSEalaS3OkG7CMrrUBvG8wzzmgld0y61v8gMp60Zm9gfs0ymnpIis+7MKNQdgA20mQfFKc5WCFRNc+0VWh1fcwEyY9Z2hOSHsg13wt55vn5O5p0o4GO+4XmNH/az8W4Lxx4r4Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rSIMs-0001IB-Cp; Tue, 23 Jan 2024 16:07:14 +0100 Received: from [2a0a:edc0:0:900:1d::4e] (helo=lupine) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rSIMr-001rL7-Tj; Tue, 23 Jan 2024 16:07:13 +0100 Received: from pza by lupine with local (Exim 4.96) (envelope-from ) id 1rSIMr-000AdV-2i; Tue, 23 Jan 2024 16:07:13 +0100 Message-ID: <35f686e742fab537cf755322cecc97ce5be0a041.camel@pengutronix.de> Subject: Re: [PATCH v4 6/6] ASoC: codecs: wsa884x: Allow sharing reset GPIO From: Philipp Zabel To: Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Srinivas Kandagatla , Banajit Goswami , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J. Wysocki" , Viresh Kumar , Frank Rowand , Jaroslav Kysela , Takashi Iwai , linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Bartosz Golaszewski , Sean Anderson Date: Tue, 23 Jan 2024 16:07:13 +0100 In-Reply-To: <20240123141311.220505-7-krzysztof.kozlowski@linaro.org> References: <20240123141311.220505-1-krzysztof.kozlowski@linaro.org> <20240123141311.220505-7-krzysztof.kozlowski@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4-2 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org On Di, 2024-01-23 at 15:13 +0100, Krzysztof Kozlowski wrote: > On some boards with multiple WSA8840/WSA8845 speakers, the reset > (shutdown) GPIO is shared between two speakers. Use the reset > controller framework and its "reset-gpio" driver to handle this case. > This allows bring-up and proper handling of all WSA884x speakers on > X1E80100-CRD board. >=20 > Cc: Bartosz Golaszewski > Cc: Sean Anderson > Signed-off-by: Krzysztof Kozlowski Reviewed-by: Philipp Zabel regards Philipp